/* INDEX */
.main-wrapper {
  padding-top: 0;
}

.page-title {
  display: none;
}

.mv-area {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-image: url(../img/index/bg-mv.svg);
  background-repeat: no-repeat;
  background-size: 150%;
  background-position: center 35vh;
}
@media screen and (min-width: 768px) {
  .mv-area {
    background-size: 150%;
    background-position: center 35vh;
  }
}
@media screen and (min-width: 1025px) {
  .mv-area {
    background-size: 100%;
    background-position: center 33vh;
  }
}
.mv-area__inner {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media screen and (min-width: 1025px) {
  .mv-area__inner {
    margin: 0 auto;
  }
}
.mv-area__logo-area {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  z-index: 2;
  width: 100%;
  margin-top: -40vw;
  padding-bottom: 20px;
}
@media screen and (min-width: 768px) {
  .mv-area__logo-area {
    padding-bottom: 40px;
  }
}
@media screen and (min-width: 1025px) {
  .mv-area__logo-area {
    padding-bottom: 100px;
  }
}
.mv-area__logo-area__logo {
  width: 80%;
  margin-bottom: 10px;
}
@media screen and (min-width: 768px) {
  .mv-area__logo-area__logo {
    position: relative;
    max-width: 700px;
    top: auto;
    margin: -20px 0 10px;
  }
}
.mv-area__logo-area__logo img {
  width: 100%;
}
.mv-area__logo-area .logo-area__date {
  font-family: "Roboto Condensed", sans-serif;
  text-align: center;
  width: 70%;
}
@media screen and (min-width: 1025px) {
  .mv-area__logo-area .logo-area__date {
    max-width: 500px;
  }
}
.mv-area__logo-area .logo-area__date img {
  width: 100%;
}
.mv-area__mv {
  width: 100%;
}
.mv-area__mv img {
  width: 100%;
  display: block;
}
@media screen and (min-width: 1025px) {
  .mv-area__mv .mv {
    padding-bottom: 0;
    margin-bottom: 7vw;
  }
}

.top-attention {
  background-color: #0D0D0D;
  text-align: center;
  padding: 30px;
  font-size: 1.2em;
}
@media screen and (min-width: 768px) {
  .top-attention {
    padding: 50px 0;
  }
}
.top-attention a {
  color: #fff;
}

.introduction {
  background-color: #FFD233;
  text-align: center;
  padding: 80px 0;
  background-image: url(../img/index/bg-intro.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
  margin-bottom: 100px;
  margin-top: 50px;
}
@media screen and (min-width: 768px) {
  .introduction {
    padding: 120px 0;
    margin-top: 100px;
    margin-bottom: 200px;
  }
}
.introduction::before, .introduction::after {
  position: absolute;
  display: block;
  content: "";
  background-repeat: no-repeat;
  width: 100%;
  top: -20vw;
  height: 20vw;
  background-image: url(../img/index/intro-top.svg);
  background-size: cover;
}
@media screen and (min-width: 768px) {
  .introduction::before, .introduction::after {
    top: -15vw;
    height: 15vw;
  }
}
.introduction::after {
  background-image: url(../img/index/intro-btm.svg);
  bottom: -20vw;
  top: auto;
}
@media screen and (min-width: 768px) {
  .introduction::after {
    top: auto;
    bottom: -15vw;
  }
}
.introduction__title {
  color: #0D0D0D;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 5rem;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 10px;
  position: relative;
  line-height: 1.6em;
}
@media screen and (min-width: 768px) {
  .introduction__title {
    font-size: 8rem;
  }
}
@media screen and (min-width: 1025px) {
  .introduction__title {
    font-size: 10rem;
  }
}
.introduction__lead {
  font-size: 5.2vw;
  margin-bottom: 20px;
  font-weight: 800;
  position: relative;
  line-height: 1.6em;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 768px) {
  .introduction__lead {
    font-size: 1.5em;
  }
}
@media screen and (min-width: 1025px) {
  .introduction__lead {
    font-size: 1.7em;
    line-height: 1.7em;
    margin-bottom: 20px;
    letter-spacing: 0.2em;
  }
}
.introduction__text {
  font-size: 3.5vw;
  line-height: 2em;
  font-weight: 700;
}
@media screen and (min-width: 768px) {
  .introduction__text {
    line-height: 2.2em;
    font-size: 1.8rem;
    letter-spacing: 0.1em;
  }
}

.update-area {
  margin-bottom: 70px;
}
@media screen and (min-width: 768px) {
  .update-area {
    margin-bottom: 80px;
  }
}
@media screen and (min-width: 768px) {
  .update-area .content-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding-top: 70px;
  }
}
.update-area .content-inner .news-area, .update-area .content-inner .twitter-area {
  padding-top: 40px;
}
@media screen and (min-width: 768px) {
  .update-area .content-inner .news-area, .update-area .content-inner .twitter-area {
    width: 48%;
  }
}
@media screen and (min-width: 1025px) {
  .update-area .content-inner .news-area, .update-area .content-inner .twitter-area {
    width: 47%;
  }
}
.update-area .content-inner .news-area .btn, .update-area .content-inner .twitter-area .btn {
  margin-top: -50px;
}
@media screen and (min-width: 768px) {
  .update-area .content-inner .news-area .btn, .update-area .content-inner .twitter-area .btn {
    margin-top: -40px;
  }
}
@media screen and (min-width: 1025px) {
  .update-area .content-inner .news-area .btn, .update-area .content-inner .twitter-area .btn {
    margin-top: -60px;
  }
}
.update-area .content-box {
  height: 450px;
  margin-bottom: 20px;
  width: 100%;
}
@media screen and (min-width: 768px) {
  .update-area .content-box {
    height: 550px;
  }
}
@media screen and (min-width: 1025px) {
  .update-area .content-box {
    height: 600px;
  }
}
.update-area .content-box--twitter {
  padding: 10px;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .update-area .content-box--twitter {
    padding: 15px;
  }
}
.update-area .content-box--news {
  padding: 15px 7px 30px 15px;
}
@media screen and (min-width: 768px) {
  .update-area .content-box--news {
    padding: 30px 15px 50px 30px;
  }
}
.update-area .update-area__title {
  text-align: center;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 5rem;
  letter-spacing: -0.02em;
}
@media screen and (min-width: 768px) {
  .update-area .update-area__title {
    font-size: 8rem;
  }
}
@media screen and (min-width: 1025px) {
  .update-area .update-area__title {
    font-size: 10rem;
  }
}
.update-area .update-area__title span {
  display: block;
  font-size: 1.4rem;
  padding-top: 10px;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 768px) {
  .update-area .update-area__title span {
    padding-top: 30px;
    font-size: 1.9rem;
  }
}
.update-area .news-area {
  margin-bottom: 60px;
}
.update-area .news-area__news-list {
  overflow-y: scroll;
  height: 400px;
}
@media screen and (min-width: 768px) {
  .update-area .news-area__news-list {
    height: 480px;
  }
}
.update-area .news-area__news-list a {
  color: #0D0D0D;
  text-decoration: none;
  display: block;
}
.update-area .news-area__news-list__date {
  color: #C90003;
  font-family: "Roboto Condensed", sans-serif;
  font-style: italic;
  font-weight: 700;
}
.update-area .news-area__news-list__title {
  border-bottom: 1px solid #d8d4d3;
  margin-right: 15px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  line-height: 1.5em;
}
@media screen and (min-width: 768px) {
  .update-area .news-area__news-list__title {
    margin-bottom: 15px;
    padding-bottom: 15px;
  }
  .update-area .news-area__news-list__title:hover {
    color: #959595;
  }
}
.update-area .twitter-area {
  position: relative;
}
.update-area .twitter-area iframe {
  height: 410px !important;
  width: 100% !important;
}
@media screen and (min-width: 768px) {
  .update-area .twitter-area iframe {
    height: 500px !important;
  }
}